High Strenght Concrete With Pond-Ash As Partially Replaced By Fine Aggregate And Fine Fly-Ash , Alccofine As Cement

Author(s):
Nilesh R. Parmar, ; Manali Shah
Keywords
Alccofin, Cement, Fine aggregate and fine fly-ash, Pond Ash
Abstract
Due to increase in the growth of industrial sectors the power requirement of the country is rapidly increasing. India depends on Thermal Power as its main source, thus increase in power requirement every year. Present scenario of our country shows 75 % of country’s total installed power generation is thermal of which coal-based generation is 90%. The coal reserves of the country are predominately of lower grades (average of 35% ash content), non-cooking and as a result more than 110 million MT coal ash is being generated every year. Ash generation may likely reach to 170 million MT by 2012. Use of coal brings huge amount of ash every year. Lots of research has been carried out for effective utilization of fly ash in construction industries due to its fine particles and Pozzolonic properties. But little literature is available on pond ash utilization. Pond ash being coarser and less Pozzolonic than fly ash can be used as fine aggregates in concrete by partial replacement of sand. As per M60 Mix Design in this project we will replace the alccofine and fine fly ash partially with cement and pond fly ash as a replacement of fine aggregate. In mix G1, G2, G3 we will replace cement with alccofine 4% and fine fly ash 26% and pond fly ash varies 10%, 20%, and 30% as replacement of F.A. Similarly in mix G4,G5,G6 alccofine 6% and fine fly ash 24% and pond fly ash same as 10%,20%,30%. The Concrete specimens will tested at different age level for Mechanical Properties of concrete, namely, Cube Compressive Strength, Split Tensile Strength, Flexural Strength with other properties such as Compacting Factor, with respect to 7,28,56,90 Days strength. The main aim of our study as project is to get the economical and eco-friendly High strength Concrete (HSC).
Reference
[1]	IS 8112 – 1989 “Specification for 43grade Ordinary Portland Cement”, Bureau of Indian Standards, New Delhi.
[2]	IS 383: 1970-“Specification for coarse and fine aggregates from natural sources for concrete”, Bureau of Indian Standards,New Delhi.
[3]	IS 2386 (Part I-VIII) -1960, “Indian standards method of testing for concrete”, (First revision), Bureau of Indian Standards,New Delhi, India.
[4]	IS 10262:2009, ‘Indian standard concrete mix proportioning – Guidelines” (First revision), Bureau of Indian Standards, New Delhi, India.
[5]	ACI 211.1. (1993),”Standard practice for selecting proportions for normal, heavyweight and mass concrete”. ACI Manual of Concrete Practice, 38 p.
[6]	ASTM C39 (1994),“Standard test method for compressive strength of cylindrical concrete specimens”, Annual Book of ASTM Standards.
[7]	Demirel B, Yazıcıo_lu S (2008), “Thermoelectric behavior of carbon fiber reinforced lightweight concrete with mineral admixtures”. New Carbon Mater., 23(1): 21-24.
[8]	Erdogan T (2003),Concrete, METU Press. p. 741. (in Turkish) Gonen T, Yazicioglu S (2007), “ The influence of mineral admixtures on the short and long-term performance of concrete”. Build Environ.,42(8): 3080-3085.
[9]	Sonerbi M., Bartos PJM., ZHU W., Gibbs J., Tamimi A., (2000), “Task 4—properties of hardened concrete”, Final report, Brite EuRam Project No. BE963801/Contact
[10]	“Recommended Guidelines for Concrete Mix Design”, IS 10262 -2009, Bureau of Indian standards, New Delhi.
[11]	“Plain And Reinforced Concrete -Code Of Practice”, IS 456- 2000, Bureau of Indian standards, New Delhi
[12]	“Specification For Coarse And Fine Aggregates From Natural Sources For Concrete”, IS 383-1970, Bureau of Indian standards, New Delhi 
Other Details
Paper ID: GRDCF001012
Published in: Conference : Recent Advances in Civil Engineering for Global Sustainability (RACEGS-2016)
Page(s): 53 - 59
Article Preview
Academia.edu is a social networking website for academics. It was launched in September 2008 and had over 21 million registered users as of April 2015.The platform can be used to share papers, monitor their impact, and follow the research in a particular field. Academia.edu was founded by Richard Price, who raised $600,000 from Spark Ventures, Brent Hoberman, and others.
Learn More
Google Scholar is a freely accessible web search engine that indexes the full text or metadata of scholarly literature across an array of publishing formats and disciplines. Released in beta in November 2004, the Google Scholar index includes most peer-reviewed online journals of Europe and America's largest scholarly publishers,plus scholarly books and other non-peer reviewed journals.
Learn More
Issuu is a free electronic publishing platform for magazines, catalogs, newspapers and more. As a digital newsstand with over 21 million publications and 85 million active readers
Learn More
ResearchBib is a free academic database that indexes and provides open access to peer-reviewed journals, full text papers, research conferences & positions.
Learn More
Scribd is a digital library and ebook, audiobook and comic book subscription service that includes one million titles. In addition, Scribd hosts 60 million documents on its open publishing platform.
Learn More